STM32F207VE View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

STM32F207VE

ARM-based 32-bit MCU, 150DMIPs, up to 1 MB Flash/128+4KB RAM, USB OTG HS/FS, Ethernet, 17 TIMs, 3 ADCs, 15 comm. interfaces & camera

STMicroelectronics 

STM32F20xxx

Electrical characteristics

5.3.24

5.3.25

Embedded reference voltage

The parameters given in Table 69 are derived from tests performed under ambient

temperature and VDD supply voltage conditions summarized in Table 12.

Table 69. Embedded internal reference voltage

Symbol

Parameter

Conditions

Min Typ Max Unit

VREFINT Internal reference voltage

ADC sampling time when

TS_vrefint(1) reading the internal reference

voltage

–40 °C < TA < +105 °C 1.18

10

1.21

-

VRERINT_s

(2)

Internal reference voltage

spread over the temperature

range

VDD = 3 V

-

3

TCoeff(2) Temperature coefficient

tSTART(2) Startup time

-

30

-

6

1. Shortest sampling time can be determined in the application by multiple iterations.

2. Guaranteed by design, not tested in production.

1.24

V

-

µs

5

mV

50 ppm/°C

10

µs

FSMC characteristics

Asynchronous waveforms and timings

Figure 54 through Figure 57 represent asynchronous waveforms and Table 70 through

Table 73 provide the corresponding timings. The results shown in these tables are obtained

with the following FSMC configuration:

● AddressSetupTime = 1

● AddressHoldTime = 1

● DataSetupTime = 1

● BusTurnAroundDuration = 0x0

In all timing tables, the THCLK is the HCLK clock period.

Doc ID 15818 Rev 9

123/177

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